- Author: JoAnne Wallis
- Language: English
- Year: 2017
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- Language: English
- Year: 2016
- Author: Robert H. Bauman, Dina Rasor, Perry Jefferies
- Language: English
- Year: 2019
- Author: Dale R. Herspring
- Language: English
- Year: 2013
- Author: George H. Quester
- Language: English
- Year: 2006
- Author: Robert P. Patterson, Brian Waddell, Robert Morgenthau
- Language: English
- Year: 2014